Question

200ml of 0.15M H3AsO4 given Ka1=10^-3 Ka2=10^-7 Ka3=10^-12 50ml of 0.6M Na2HAsO4 and 100ml of 0.1M Naish are mixed. pH of solution is

Answer 1

What is Naish

Answer 2

Satisify

Answer 3

Solution